1 Avoid sweets and sugars. They aggravate the dumping syndrome. 2  Avoid very hot or cold foods or liquids, which may increase symptoms in some patients.  Stomach surgery is performed for different reasons, so calorie requirements may vary from patient to patient.
in mathematics an inverse function is a function that reverses another function if the function f applied to an input x gives a result of y then applying its inverse function g to y gives the result x and vice versa i e f x y if and only if g y x
The properties of inverse functions are listed and discussed below. 1  Only one to one functions have inverses. If g is the inverse of f then f is the inverse of g. 2  If f and g are inverses of each other then both are one to one functions. 3  f and g are inverses of each other if and only if. (f o g)(x) = x , x in the domain of g.